They speak what? Where?
Do you know where the biggest Welsh-speaking community outside Wales is?
Published on February 4, 2026
Image: Towfiqu barbhuiya
Migrations, trade, and other historical events have contributed to the spread of languages to regions far from their origins. But sometimes, we arrive at a new location expecting to hear a particular language, only to be surprised by the use of a language we wouldn’t expect. Here are 10 places in the world where an unsuspected language is spoken daily.
Argentinian Patagonia: Welsh
Image: Catrin Ellis
Welsh is the sort of language one wouldn’t expect to hear outside Wales, so its presence in southern Argentina often comes as a shock. During the 19th century, a group of Welsh people sailed across the Atlantic looking for a place where they could preserve their culture, which was threatened by English colonial rule. They arrived in Patagonia and founded Y Wladfa, or ‘the colony.’ Despite the harsh weather conditions, the colony subsisted and expanded, maintaining the Welsh language and traditions. Today, Argentina has the highest number of Welsh speakers outside Wales.
Chipilo, Mexico: Venetian
Image: Miikka Luotio
Italian is the official language of Italy, but most regions have their own distinct languages. Venetian is spoken in the north-east region of Veneto, but also in the Mexican town of Chipilo, a place that received an influx of migrants from a Venetian town called Segusino. These people spoke Venetian rather than Italian, a language that they were able to maintain thanks to Chipilo being somewhat isolated from other towns. Nowadays, Chipileño is a distinct dialect within the Venetian language.
Gimli, Canada: Icelandic
Image: Josh Reid
Gimli, located north of Winnipeg, the capital of the Canadian province of Manitoba, was established by Icelandic settlers. It is the largest Icelandic community outside Iceland, and it has preserved many Icelandic customs and traditions. While the Icelandic language is still used and taught in Gimli, its fluency is sadly declining.
Sakhalin, Russia: Korean
Image: ibmoon Kim
The island of Sakhalin is part of the Russian Federation, but its control has changed hands multiple times in history, having been disputed by Russia, China, and Japan. After the Russo-Japanese War, Russia ceded the southern part of the island to Japan, which brought workers from one of its colonies, Korea, to work in the coal mines. When the Soviet Union recovered Sakhalin after WWII, the Korean population was around 50,000 people. Nowadays, only a fraction of their descendants are fluent in Sakhalin Korean, which follows the North Korean standard in writing, but the Seoul dialect in speech.
Alghero, Italy: Catalan
Image: Lucas Gallone
Before Italy became a unified country in the 19th century, many of its regions were part of different empires or kingdoms. During the Middle Ages, the island of Sardinia was part of the Kingdom of Aragon, which later became part of the Spanish Empire. Revolts during Aragonese rule led to the arrival of Catalan settlers, and the Catalan language became widespread. Although it was later replaced by other languages in much of Sardinia, it was preserved in the city of Alghero, where it is still spoken today.
Boqueron, Paraguay: German
Image: Marie Martin
At the start of the 20th century, Mennonite groups looking for a place where they wouldn’t be forced to abandon their way of life relocated to the Boquerón department in Paraguay. They established several communities and transformed the arid territory into farmland. Though these groups came from different places, most of them spoke Plautdietsch, or Low German, a language that they still use in daily life. The Mennonite population in Paraguay is estimated at around 40,000.
Beqaa Valley, Lebanon: Portuguese
Image: Rafaela Biazi
Portuguese is widely spoken in many Asian countries due to colonization, but this is not the case. More than 100,000 Lebanese emigrated to Brazil in the 19th and 20th centuries, where there are now more than 7 million people of Lebanese descent. While many immigrants decided to permanently stay in South America, others returned home, carrying Portuguese with them. Today, around 10,000 people in the Beqaa Valley speak Portuguese daily.
Texas, U.S.A: German
Image: Roberta Guillen
Heritage languages in the U.S. tend to disappear after a few generations, but Texas German was once the exception. Spoken by thousands of descendants of German immigrants across Texas, and markedly distinct from Standard German, Texas German was at one point granted official recognition comparable to Spanish. Sadly, as a consequence of the First and Second World Wars, the language was suppressed, and its number of speakers has since declined.
São Paulo, Brazil: Japanese
Image: FlyD
The fact that the largest Japanese community outside Japan is in South America may come as a surprise, but it is true. Japanese immigrants settled in several South American countries, but especially in Brazil, where nearly two million people are of Japanese descent. Most of them reside in the state of São Paulo. While not all Brazilian Nikkei are fluent in Japanese, it is estimated that there are between 400,000 to 450,000 speakers.
Svalbard, Norway: Thai
Image: Mathieu Ramus
What are the odds of Thai being spoken by 10% of the population of an archipelago in the Arctic? Quite high, if we consider that those kinds of regions are not densely populated. But how did a Southeast Asian language manage to get there? In the 1970s, many Norwegian miners from Svalbard married Thai women, who in turn became the link for other Thais who migrated looking for work. While there are only about 200 Thai speakers, this represents a sizable portion of Svalbard’s population of roughly 2,500.
